Aliens: Apocalypse

Is it a coincidence that humans have met Aliens in the cold reaches of space? Or is there something stitched into the very fabric of the cosmos that explains their inexorable spread through the galaxy? Deep-space rescue specialist Alecto Throop is about to find out that even a fight with the deadly creatures is nothing compared to meeting their masters . . . or the renegade human who has learned their secrets--ancient secrets.